26297666

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 40191768

約数和(自身を除く): 13894102

約数列:

[1, 2, 73, 146, 281, 562, 641, 1282, 20513, 41026, 46793, 93586, 180121, 360242, 13148833, 26297666]

約数ペア:

[(1, 26297666), (2, 13148833), (73, 360242), (146, 180121), (281, 93586), (562, 46793), (641, 41026), (1282, 20513)]